Ford F-Series X (mk10) F-350 F350 (1995 – 2003) – fuse box diagram (USA version)

Year of production: 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003

Fuse box (fuses and their location)

Fuse/Cb	Ampere rating [A]	Description
1	30	Heater/ air conditioner blower
2	30	Wiper/washer
3	3	Idle position switch (diesel)
4	15	Exterior lamps, instrument illumination, trailer exterior lamp relay, warning buzzer/chime module
5	10	Air bag restraint
6	15	Air conditioner clutch, diesel auciliary fuel selector, remote keyless entry
7	15	Turn lamps
8	15	Courtesy/dome/cargo lamps, e;ectric outside mirrors, keyless entry, speedometer, sun visior mirror illumination, warning buzzer/chime module
9	25	Power point
10	4	Instrument illumination
11	15	Radio, radio display dimmer
12	20 Circuit breaker	Electronic shift motor 4-wheel drive, power door locks, power driver seat, power lumbar
13	15	Anti-lock brakes, brake shift interlock, electronic engine control, speed control, stop/hazard lamps, stop sense for electronic engine control
14	20 Circuit breaker	Power windows
15	20	Anti-lock brakes
16	20	Cigarette lighter, generic scan tool
17	10	Disel indicators, electronic transmission, gauges, tachometer, warning buzzer/chime module, warning indicator
18	10	Air bag restraint, automatic day/night mirror, brake shift interlock, electronic shift module 4-wheel drive, speedometer, selectable RPM control (diesel), speed control (diesel)

Circuti protected	Size	Location
Headlamps & high beam indicator	22A CB	Integral with headlamp switch
Windshield wiper and washer pump	30A fuse	Fuse panel
Electronic brakes (trailer)	30A maxi fuse	Power distribution box
Trailer lamps (relay feed)	25A fuse	Power distribution box
Alternator, 95 A	12 Ga. fuse link	At starting motor relay (gasoline engine)
Alternator 130 A	(2) 12 Ga. fuse links	At starting motor relay (diesel engine)
Powertrain control module	20A maxi fuse	Power distribution box
Fuel pump	20A maxi fuse	Power distribution box
Headlamp switch	40A maxi fuse	Power distribution box
Diesel glow plugs	(2) 14 Ga. fuse links	At starting motor relay
Power windows	20A CB	Fuse panel
Power door locks	20A CB	Fuse panel
Hazard flasher	15A fuse	Fuse panel
Trailer battery recharge feed	30A maxi fuse	Power distribution box

Power distribution box

Fuse/CB/relay	Ampere rating [A]	Description
1	20	Audio power
2	(15)	Fog lamps, 200A alternator (diesel ambulance only)
3	30	Daytime running lamps (Canada only), headlamp flash-to-pass, horn
4	25	Trailer back-up lamps, trailer running lamps
5	15	Back-up lamps, daytime running lamp module (DRL) (Canada only), oxygen sensor heater, trailer battery charge relay
6	10	Trailer right-hand stop/turn lamp
7	10	Trailer left-hand stop/turn lamp
8	30 maxi	Injector driver module
9	30 (gas)	Powertrain control system
	20 (diesel)
10	20 maxi	Instrument panel fuses: 15,18, starter relay coil
11	—	Not used
12	Diode	Powertrain control system relay coil
13	50 maxi	Instrument panel fuse: 5,9,13
14	—	Not used
15	50 maxi	Instrument panel fuse: 1,7; power distribution box fuse 5
16	20 maxi	Fuel pump feed (gas engine)
17	50 maxi	Alternator charge lamp, idle position switch (diesel), instrument panel fuse: 2,6, 11, 14, 17, power distribution box fuse 22
18	30 maxi	Trailer battery charge
19	40 maxi	Headlamps
20	50 maxi	Instrument panel fuses: 4,8,12,16
21	30 maxi	Trailer brake feed
22	20 maxi (Gas)	Distribution pickup (gas engine), fuel line  heater (diesl), glow plug controller (dieslel), ignition coil (gas engine), powertrain control system relay coil, thick film integrates (TFI) module (Gas engine)
	30 (diesel)
Relay 1		Powertrain control system
Realy 2		Fuel pump (gas engine), injector driver module (IDM relay) (diesel)
Relay 3		Horn
Relay 4		Trailer tow lamps

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.